Environment-friendly film blowing device

The utility model relates to the technical field of film blowing, in particular to an environment-friendly film blowing device which comprises a bottom plate, a supporting plate is fixedly connected to the right side of the top of the bottom plate, an electric rolling shaft is movably connected to the front side of the supporting plate, a fixing plate is fixedly connected to the rear side of the top of the bottom plate, and a driven rolling shaft is movably connected to the front side of the fixing plate. And the surface of the electric rolling shaft is fixedly connected with a plastic film. According to the environment-friendly film blowing device, when a detection device detects that the position of a plastic film on the surface of a fixing rod deviates, a first servo motor can be started to drive a first threaded rod to rotate, so that a threaded sleeve is driven to move, and the fixing rod is driven to incline through movement of the threaded sleeve; therefore, the position of the plastic film is adjusted